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£315 Cheap Flights to Triangle

View £315 flight on Tue, 8 Sept 2026Opens in a new window

Popular airlines to Triangle

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Cheap round-trip flights to Triangle

Prices were available within the past 7 days and start at £315 for one-way flights and £404 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Wed, 24 Jun - Thu, 23 Jul
LHR
London
IAD
Washington
£404 Return, just found
£404
Return
just found
Select Aer Lingus flight, departing Wed, 24 Jun from London to Washington, returning Thu, 23 Jul, priced at £404 just found
Icelandair
Fri, 25 Dec - Thu, 7 Jan
LGW
London
IAD
Washington
£407 Return, found 1 day ago
£407
Return
found 1 day ago
Select Icelandair flight, departing Fri, 25 Dec from London to Washington, returning Thu, 7 Jan, priced at £407 found 1 day ago
Swiss International Air Lines
Thu, 29 Oct - Wed, 4 Nov
LHR
London
DCA
Washington
£443 Return, found 5 days ago
£443
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Thu, 29 Oct from London to Washington, returning Wed, 4 Nov, priced at £443 found 5 days ago
American Airlines
Fri, 20 Nov - Wed, 2 Dec
LGW
London
DCA
Washington
£450 Return, found 1 day ago
£450
Return
found 1 day ago
Select American Airlines flight, departing Fri, 20 Nov from London to Washington, returning Wed, 2 Dec, priced at £450 found 1 day ago
Lufthansa
Tue, 22 Sept - Tue, 6 Oct
STN
London
IAD
Washington
£453 Return, found 7 hours ago
£453
Return
found 7 hours ago
Select Lufthansa flight, departing Tue, 22 Sept from London to Washington, returning Tue, 6 Oct, priced at £453 found 7 hours ago

Frequently asked questions

What is the name of Triangle's airport?
Triangle is served by multiple airports, but most travellers touch down at Ronald Reagan Washington National Airport (DCA).
How far is National Airport from central Triangle?
Ronald Reagan Washington National Airport (DCA) is 40 kms (25 miles) from downtown Triangle, so prepare yourself for a reasonable commute into the centre of the city.
What airport is best to fly into Triangle?
There are two major airports that operate in Triangle. Ronald Reagan Washington National Airport (DCA) is about 40 kms (25 miles) from the central area, while Washington Dulles Intl. Airport (IAD) is around 48 kms (30 miles) away. After you take a look at prices and get a place to stay, you'll better know which to touchdown at.
How many airlines fly to Triangle?
There are 43 air carriers that jet into Triangle from 169 airports across the globe.
Which airlines fly to Triangle?
American Airlines, JetBlue and Delta fly the most frequently to Triangle. The highest number of flights come from Boston, with American Airlines offering the most services on this route.
How many nonstop flights are there to Triangle?
Planning an awesome Triangle holiday is a piece of cake when there are 4,879 direct flights each week to get you there.
Where are the most popular flights to Triangle departing from?
A large number of flights to Triangle leave from Boston, Atlanta and Chicago airports.
How long is the flight to Triangle Airport?
If you're going to Triangle from Boston, you'll have a flight time of 1 hour and 49 minutes. Those taking off from Atlanta can expect to be midair for 1 hour and 44 minutes. From Chicago it's roughly 1 hour and 52 minutes away.
How to book the cheapest flight to Triangle?
Don't leave locking in your flight to Triangle until the last possible moment. That's one trick savvy travellers use to get the best deals. Booking ahead means more choices and less expensive flights. Don't stop there, though. Do some research and see if there is more than one airport at your destination. Ticket prices often differ depending on which airport you go for. Make sure you compare prices across air carriers as well. Lastly, be ready to lock in your seat quickly if you find a great price. It might not be available for too long! With a bit of know-how and some luck, the ideal airfare will be yours.
Do you have any tips for my flight to Triangle?
Depending on where you're coming from, your journey to Triangle could be simple and straightforward or it could go on forever. Below are some useful hints that will help you start your unforgettable escape on the right foot. What to pack in your hand luggage:

  • A plane ride can be a comfortable experience if you carry the right things. First things first, you'll need basic toiletry items, such as toothpaste, a toothbrush and some deodorant, a clean set of clothes and a few magazines. Next, find room in your hand luggage for your electronic gadgets, chargers, medications and perhaps a quality neck pillow as well. Lastly, remember to take your passport, travel docs and some money.

Do not pack the following items in your hand luggage:

  • While the list of restricted items differs between air carriers, the general rule to follow is avoid carrying anything flammable, sharp or explosive. This includes things like tools, metal cutlery, fuel and fireworks. Sporting equipment like bows and arrows, and items that could injure passengers, such as firearms and ammunition, are also banned from the cabin.

What to wear on a flight:

  • You'll want to choose comfort over style. Prepare for changes in temperature by dressing in layers, and opt for flat, closed-toe footwear like slip-ons.
  • Deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity, can be a risk on long-haul flights. Try to walk around the cabin or do some simple exercises in your seat to promote better circulation.

How to get through airport security fast when flying to Triangle?
The simple answer is — be prepared. We've rounded up some tips and tricks for a hassle-free trip through airport security. Look out Triangle, here you come:

  • Security personnel first need to verify that you have a valid ID and boarding pass before anything else. Have them in your hand, ready for inspection.
  • Your jacket, belt, keys and other small items, like your headphones, will need to go through the X-ray machine. Make the whole process faster by removing them before your turn.
  • Your electronic devices like phones and laptops will also have to go on a tray for inspection. No need to worry though, you'll be back online soon enough.
  • Any liquids or gels, such as perfume or hand cream, that you want to bring on board need to be in containers no larger than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-close bag.
  • Choosing your footwear wisely can save you several precious minutes. Hiking or heavy-style boots are often required to be removed and separately scanned. Slip-on sneakers are usually not.
  • Airlines won't allow any sharp objects in your hand luggage. If you must bring these kinds of items, pack them in your checked luggage.

Book with confidence

Expedia flights to Triangle

Searching for cheap flights to Triangle? No travel company presents more choices than Expedia if you're looking to compare flights to Triangle. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Virginia. Expedia provides the cheapest flights to many destinations in Virginia and you may find even greater savings if you combine your flight with a hotel stay in Triangle.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Triangle for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Triangle flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Expedia flights to Triangle

Travel information

Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Return price
£403

Trending flights to Triangle

Prices were available within the past 7 days and start at £315 for one-way flights and £404 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Wed, 24 Jun - Thu, 23 Jul
LHR
London
IAD
Washington
£404 Return, just found
£404
Return
just found
Select Aer Lingus flight, departing Wed, 24 Jun from London to Washington, returning Thu, 23 Jul, priced at £404 just found

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